1. XtalPi Inc. (Shenzhen Jingtai Technology Co., Ltd.), Floor 4, No. 9, Hualian Industrial Zone, Dalang Street, Longhua District, Shenzhen, 518100, China
2. Pfizer Worldwide R&D, Groton, Connecticut 06340, United States
3. XtalPi Inc., 245 Main St, 12th Floor, Cambridge, Massachusetts 02142, United States
4. Shenzhen Jingtai Technology Co., Ltd., Floor 4, No. 9, Hualian Industrial Zone, Dalang Street, Longhua District, Shenzhen, 518100, China